We set up something like that every FD using an Orion II. We found that the
OII was perfectly clean and we could operate on the same band at the other
transceiver with no interference FROM the OII, but the ICom blew S-5 wide-band
noise that I could see on a spectrum analyzer. You can't get that out once
it's generated.
Those bandpass filters multi multi's use won't work either since they cover the
whole band.
Our solution was to set up the antennas side-to-side about 200' apart and use a
Mark V at the other station. Worked perfect!
Ron Castro
N6IE
www.N6IE.com
Member:
REDXA NCCC
NCDXF ARRL
-----Original Message-----
From: tentec-bounces@contesting.com [mailto:tentec-bounces@contesting.com] On
Behalf Of Mike Bryce
Sent: Monday, February 27, 2012 1:40 PM
To: nq4i@contesting.com; Discussion of Ten-Tec Equipment
Cc: Discussion of Ten-Tec Equipment
Subject: Re: [TenTec] adding xtal filter to the Orion
It would seem to me the simplest thing to do is to get one or two of the band
filters commonly used by multi-station contesters.
Our radio club uses them for FD
Off hand I don't know the exact technical name for them
Mike wb8vge
Sent from my iPhone
On Feb 27, 2012, at 4:11 PM, nq4i@contesting.com wrote:
> Hi Kim. It is a rcvr problem not transmitter. When 2 stations are on
> the same band there is an inherent noise generated in either rcvr that
> can be supressed. Currently the Orion transmitter is one of the
> cleanest transmitters on the market. My aim is to allow a second rcvr
> to hear at a lower level than the current s4 level. I am not a design
> engr but am relating what I know and what io hear. It maybe that to
> achieve that would require transmitter filtering. But some improvement
> can be had by addressing the rcvr. Rick Sent on the Sprint® Now
> Network from my BlackBerry®
>
> -----
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